A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6645-01-442-6476
NSN 6685-01-055-5298
NSN 5950-01-266-9487
NSN 5895-01-422-2381
NSN 6610-01-572-1715
NSN 5965-00-469-5009
NSN 5895-01-368-6025
NSN 6685-01-141-7960
NSN 6145-00-943-9549
NSN 5895-00-828-3994
NSN 6150-01-124-4439
NSN 5975-00-593-9767